CS计算机代考程序代写 database algorithm python Functional Dependencies COMP9321 Data Services Engineering
COMP9321 Data Services Engineering Term1, 2020 Week 2: Data Cleansing 2 *https://www.martingoodson.com/ten-ways-your-data-project-is-going-to-fail/ ** https://www.informatica.com/au/services-and-training/glossary-of-terms/data-cleansing-definition.html#fbid=eohTNIdjKaj Data Cleansing • Datasets are messy, messy data can give wrong insights (Martin Goodson’s story*) • Cleansing/Cleaning data “find and remove or correct data that detracts from the quality, and thus the usability, of data. The goal of data cleansing is […]